WiFi Speed Test Online
Measure your real wireless download speed, upload speed, ping and jitter. This online WiFi speed test also helps you separate a broadband problem from weak signal, interference or router limits.
Test WiFi speed correctly
1. Create a near-router baseline
Pause streaming, cloud backups, game downloads and VPN traffic. Stand beside the router, connect to the intended WiFi band and run three tests.
2. Test where the problem happens
Repeat the same test in your normal room without changing the device. A large drop away from the router points to coverage or interference.
3. Compare WiFi with Ethernet
Connect the same computer by cable when possible. Fast Ethernet with slow WiFi means the internet line is probably healthy and the wireless network needs attention.
How to improve slow WiFi
Move the router to a central, elevated position; use 5 GHz at short range; avoid metal cabinets and appliances; update router firmware; select a less crowded channel; and consider wired-backhaul mesh for larger homes.
WiFi speed test FAQ
How do I run an accurate WiFi speed test online?
Pause downloads and VPNs, test beside the router three times, then repeat in the room where you normally use WiFi. Compare the results with an Ethernet test.
Why is WiFi slower than Ethernet?
Distance, walls, interference, crowded channels and the WiFi capabilities of the router and device reduce wireless throughput.
Is 2.4 GHz or 5 GHz faster?
5 GHz is usually faster at short range, while 2.4 GHz reaches farther. Use 5 GHz near the router and compare both bands in distant rooms.